Vibrational Frequencies calculated at B2PLYP/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
1869 |
1869 |
417.53 |
|
|
|
| 2 |
A1 |
1083 |
1083 |
121.85 |
|
|
|
| 3 |
A1 |
843 |
843 |
150.60 |
|
|
|
| 4 |
A1 |
717 |
717 |
87.62 |
|
|
|
| 5 |
B1 |
771 |
771 |
29.91 |
|
|
|
| 6 |
B1 |
296 |
296 |
75.93 |
|
|
|
| 7 |
B2 |
1182 |
1182 |
417.02 |
|
|
|
| 8 |
B2 |
708 |
708 |
78.31 |
|
|
|
| 9 |
B2 |
560 |
560 |
3.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4014.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4014.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.249 |
|
|
|
| 2 |
O |
-0.384 |
|
|
|
| 3 |
Be |
0.342 |
|
|
|
| 4 |
O |
-0.603 |
|
|
|
| 5 |
O |
-0.603 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-6.710 |
6.710 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.746 |
0.000 |
0.000 |
| y |
0.000 |
-32.224 |
0.000 |
| z |
0.000 |
0.000 |
-17.018 |
|
| Traceless |
| | x | y | z |
| x |
-0.125 |
0.000 |
0.000 |
| y |
0.000 |
-11.342 |
0.000 |
| z |
0.000 |
0.000 |
11.467 |
|
| Polar |
| 3z2-r2 | 22.934 |
| x2-y2 | 7.478 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.445 |
0.000 |
0.000 |
| y |
0.000 |
4.508 |
0.000 |
| z |
0.000 |
0.000 |
6.484 |
<r2> (average value of r
2) Å
2
| <r2> |
68.098 |
| (<r2>)1/2 |
8.252 |